31916901

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5521}}^1$

素因数の和:5612

約数の個数: 16

約数和(自身を含む): 44529408

約数和(自身を除く): 12612507

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5521, 5781, 16563, 226361, 259487, 679083, 778461, 10638967, 31916901]

約数ペア:

[(1, 31916901), (3, 10638967), (41, 778461), (47, 679083), (123, 259487), (141, 226361), (1927, 16563), (5521, 5781)]